Bayani game da bututun ƙarfe na Alloy 430
Bakin 430ischromium mai kama da ferritic, madaidaiciya, wanda ba ya taurarewa, wanda ya haɗa kyawawan juriyar tsatsa da kuma siffofi masu kyau tare da kyawawan kaddarorin injiniya. Ikonsa na tsayayya da harin nitric acid yana ba da damar amfani da shi a cikin takamaiman aikace-aikacen sinadarai, amma kayan gyaran mota da kayan aiki suna wakiltar manyan fannoni na aikace-aikacensa. 430 bakin karfe yana da kyakkyawan juriyar tsatsa tare da kyakkyawan tsari. 430 yayi kama da karfen karfe mai kama da 439 tare da ɗan ƙaramin chromium a mafi ƙarancin abun ciki na 16%. 430 ya fi juriyar tsatsa kuma ya fi juriyar tsatsa fiye da 409. 430 sanannen matakin da ba ya taurarewa ne wanda aka fi amfani da shi a cikin yanayi na cikin gida. 430 yana da sauƙin yin sanyi ta hanyar lanƙwasawa, zane mai zurfi da kuma shimfiɗawa. 430 yana da sauƙin sarrafawa kuma yana kama da na ƙarfen carbon mai tsari wanda ke buƙatar shawarwari iri ɗaya game da kayan aiki, saurin yankewa da ciyar da yankan. Ana iya walda 430 duk da cewa yana iya buƙatar annealing.
Bambanci Tsakanin Bakin Karfe 304 da 430
Ɗaya daga cikin shahararrun nau'ikan ƙarfe mai kama da ferritic mai siffar maganadisu shine 430. Mafi shaharar nau'in ƙarfe mai siffar mara maganadisu shine 304. Tsarin 430 ya ƙunshi ƙarfe a cikin abun da ke ciki tare da ƙasa da 1% nickel, har zuwa 18% chromium, silicon, phosphorus, sulfur, da manganese. Tare da 18% chromium, carbon, manganese, silicon, phosphorus, sulfur, nitrogen, da baƙin ƙarfe, 304 yana da 8% nickel a cikin abun da ke ciki.
Kayan 304 suna da ƙarancin ƙarfin samarwa da ƙarfin juriya na 215 MPa da 505 MPa, bi da bi, godiya ga wannan sinadaran. Mafi ƙarancin ƙarfin samarwa da ƙarfin juriya na kayan 430 sun kai 260 MPa da 600 MPa, bi da bi. 430 yana da wurin narkewa wanda zai iya kaiwa digiri 1510 na Celsius. Mafi kauri fiye da sinadarin 430 shine kayan 304.
Sinadarin Sinadarin Bututun Bakin Karfe Mai Alloy 430
| Sinadarin Sinadarai | % Yanzu |
| Carbon (C) | 0.00 - 0.08 |
| Chromium (Cr) | 16.00 - 18.00 |
| Manganese (Mn) | 0.00 - 1.00 |
| Silikon (Si) | 0.00 - 1.00 |
| Phosphorus (P) | 0.00 - 0.04 |
| Sulfur (S) | 0.00 - 0.02 |
| Baƙin ƙarfe (Fe) | Daidaito |
Halaye na bututun ƙarfe na Alloy 430
l Kyakkyawan juriyar lalata
l Musamman mai jure wa nitric acid
l Kyakkyawan tsari
l Mai sauƙin walda
l Kyakkyawan injina
Aikace-aikace na bututun ƙarfe mai ƙarfe 430
l Dakunan ƙona wutar lantarki
l Gyaran Mota da gyare-gyaren
l Magudanar ruwa da magudanar ruwa
l Kayan aikin shuka na Nitric acid
l Kayan aikin matatar mai da iskar gas
l Kayan aikin gidan abinci
l Rufin injin wanki
l Abubuwan tallafi da fasteners
